Repair is usually right for capacitors, contactors, drains, and motors on a system under 12 years old. Replacement deserves a serious look when the system uses R-22, needs a compressor or coil at 12 to 15+ years, or the repair approaches half the cost of a new system. Get both options in writing.
Technical Consideration
Repair or replace: quick guide
| Situation | Usually |
|---|---|
| Capacitor, contactor, or drain on any age system | Repair |
| Fan or blower motor under 12 years | Repair |
| Refrigerant leak on an R-22 system | Price replacement |
| Compressor failure over 12 years | Price replacement |
| Coil leak over 12 years | Price replacement |
| Third major repair in 3 years | Price replacement |
What should I check first?
Get a specific diagnosis before comparing a repair with replacement.
A modest wear item is different from a failed compressor in a system with multiple existing problems.
Does age alone decide it?
No. Age informs the decision, but condition, failure type, refrigerant, and how long you will own the home matter more.
A well-maintained 14-year-old system with a failed capacitor is usually worth repairing; a 10-year-old system with a leaking coil and poor comfort may not be.
What comfort problems will a new unit not fix?
A new outdoor unit will not correct undersized returns, leaky attic ducts, poor insulation, or a badly zoned renovation unless those issues are included in the plan.
If comfort was always poor, budget for duct and airflow work alongside any replacement.
How do I compare full proposals?
Review equipment, matched indoor coil, labor, permits, controls, duct modifications, electrical work, commissioning, warranties, and realistic operating assumptions.
Also ask for a heat pump option; for many Wilmington homes it costs modestly more and adds efficient heat.
Related services in Wilmington
- AC Repair in Wilmington, DE
- AC Installation & Replacement in Wilmington, DE
- Heat Pump Installation in Wilmington, DE
Local verification resources
Before authorizing work, use the Delaware license lookup. For projects that may require approval, consult the City of Wilmington permit information or the authority serving the property.